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    User name BT, Hu

    Log entry time 07:59:15 on November28,2007

    Entry number 216651

    keyword=shift summary

    0:00 beam back, adjusted the beam position and reduced the compton rate
    0:54 started taking data
    2:03 change left p to 579.593MeV/c, change right p to 540.394MeV/c
    2:59 change left p to 540.394MeV/c
    3:57 change left p to 503.845MeV/c, change right p to 469.769MeV/c
    4:15 beam triped because of FSD trip. CHL flow is very low (around 3). and our target alam keeps beeping. MCC persons are working on it. They said they would take some time to fix it. We have to wait.
    5:30 MCC call us that they will controled access and warm up the target.
    7:40 MCC finish controled access.


    theta=120 E=645.9 Prodution run

    left arm
    p=621.636 GeV/c
    2907 Fe beam adjustment
    2908 Fe beam adjustment
    2909 Fe 50uA 0:54-1:00 67k
    2910 C 50uA 1:05-1:10 29k
    2911 Dummy 50uA 1:15-1:20 73k
    2912 Pb 50uA 1:38-1:47 307k
    2913 He 50uA 1:53-2:00 112k
    p=579.593MeV/c
    2914 He 50uA 2:06-2:12 113k
    2915 Pb 50uA 2:20-2:25 202k
    2916 Dummy 50uA 2:32-2:37 97k
    2917 C 50uA 2:42-2:48 34k
    2918 Fe 50uA 2:52-2:57 65k
    P=540.394MeV/c
    2919 Fe 50uA 3:01-3:07 74k
    2920 C 50uA 3:11-3:16 29k
    2921 Dummy 50uA 3:21-3:27 120k
    2922 Pb 50uA 3:32-3:39 250k
    2923 He 50uA
    p=503.845MeV/c
    2924 He 50uA
    2925 Pb

    right arm
    p=621.636 MeV/c
    21180 Fe beam ajustment
    21181 Fe beam ajustment
    21182 Fe 50uA 0:54-1:00 21k
    21183 C 50uA 1:05-1:10 8k
    21184 Dummy 50uA 1:15-1:20 26k
    21185 Pb 50uA 1:38-1:47 132k
    21186 He 50uA 1:53-2:00 39k
    p=540.394 MeV/c
    21187 Fe 50uA 2:52-2:57 21k
    21188 Fe 50uA 3:01-3:07 24k
    21189 C 50uA 3:11-3:16 8k
    21190 Dummy 50uA 3:21-3:27 43k
    21191 Pb 50uA 3:32-3:39 108k
    21192 He 50uA